Handle the case where an item source with a URL placeholder is given a file URL instead (and vice versa)
Handle the case where an item source with a URL placeholder is given a file URL instead (and vice versa)
tumblr/XExtensionItem,alessandrostone/XExtensionItem,hsavit1/XExtensionItem,tumblr/XExtensionItem,hsavit1/XExtensionItem,hsavit1/XExtensionItem,tumblr/XExtensionItem,alessandrostone/XExtensionItem,alessandrostone/XExtensionItem